Finite Group Databasebeta

#18080720

order4864
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC19×#1273 ⋊ C2
SylowC19 ⋊ #9542

Subgroups

subgroupG/H
centerC22×C4C2×D76
commutatorC2×C4×C19C22×C8
FrattiniC2×C42C22×D19
FittingC19×#1273C2
socleC23×C19C4×D4
prime radicalC22×D76C2×C4
cosocleC2×C42×C19C23
hypercenter#1273D19
hypocenterC19#9542
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ #1273

460 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2432

Polycyclic presentation:

2^8,19|a^2=f,b^2=df,c^2=dg,e^2=g,f^2=h,b^a=bd,c^a=ce,e^a=eg,i^a=i^18,e^c=eg,i^c=i^18

Conjugacy classes & character table

796 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 67749);